import java.util.List;

public class Main {
    public static void main(String[] args) {
        CardAlgorithm cardAlgorithm=new CardAlgorithm();
//        System.out.println(cardAlgorithm.buyCard());
//        cardAlgorithm.shuffle(cardAlgorithm.buyCard());
        List<Card> list=cardAlgorithm.buyCard();
        System.out.println(cardAlgorithm.buyCard());
        cardAlgorithm.shuffle(list);
        System.out.println(list);
    }
}